13312538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1153}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 20938176

約数和(自身を除く): 7625638

約数列:

[1, 2, 23, 46, 251, 502, 1153, 2306, 5773, 11546, 26519, 53038, 289403, 578806, 6656269, 13312538]

約数ペア:

[(1, 13312538), (2, 6656269), (23, 578806), (46, 289403), (251, 53038), (502, 26519), (1153, 11546), (2306, 5773)]